simgrid::mc::RemoteClient* process = &mc_model_checker->process();
/* Start comparison */
- size_t i1;
- size_t i2;
- size_t j1;
- size_t j2;
- size_t k;
- void* addr_block1;
- void* addr_block2;
- void* addr_frag1;
- void* addr_frag2;
int nb_diff1 = 0;
int nb_diff2 = 0;
- int equal;
+ bool equal;
/* Check busy blocks */
- i1 = 1;
+ size_t i1 = 1;
malloc_info heapinfo_temp1;
malloc_info heapinfo_temp2;
abort();
}
- addr_block1 = ((void*)(((ADDR2UINT(i1)) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase));
+ void* addr_block1 = ((void*)(((ADDR2UINT(i1)) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase));
if (heapinfo1->type == MMALLOC_TYPE_UNFRAGMENTED) { /* Large block */
if (is_stack(addr_block1)) {
- for (k = 0; k < heapinfo1->busy_block.size; k++)
+ for (size_t k = 0; k < heapinfo1->busy_block.size; k++)
state.equals_to1_(i1 + k, 0) = HeapArea(i1, -1);
- for (k = 0; k < heapinfo2->busy_block.size; k++)
+ for (size_t k = 0; k < heapinfo2->busy_block.size; k++)
state.equals_to2_(i1 + k, 0) = HeapArea(i1, -1);
i1 += heapinfo1->busy_block.size;
continue;
continue;
}
- i2 = 1;
- equal = 0;
+ size_t i2 = 1;
+ equal = false;
/* Try first to associate to same block in the other heap */
if (heapinfo2->type == heapinfo1->type && state.equals_to2_(i1, 0).valid_ == 0) {
- addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_block1, addr_block2,
snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
- for (k = 1; k < heapinfo2->busy_block.size; k++)
+ for (size_t k = 1; k < heapinfo2->busy_block.size; k++)
state.equals_to2_(i1 + k, 0) = HeapArea(i1, -1);
- for (k = 1; k < heapinfo1->busy_block.size; k++)
+ for (size_t k = 1; k < heapinfo1->busy_block.size; k++)
state.equals_to1_(i1 + k, 0) = HeapArea(i1, -1);
- equal = 1;
+ equal = true;
i1 += heapinfo1->busy_block.size;
}
}
while (i2 < state.heaplimit && not equal) {
- addr_block2 = (ADDR2UINT(i2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* addr_block2 = (ADDR2UINT(i2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
if (i2 == i1) {
i2++;
snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
- for (k = 1; k < heapinfo2b->busy_block.size; k++)
+ for (size_t k = 1; k < heapinfo2b->busy_block.size; k++)
state.equals_to2_(i2 + k, 0) = HeapArea(i1, -1);
- for (k = 1; k < heapinfo1->busy_block.size; k++)
+ for (size_t k = 1; k < heapinfo1->busy_block.size; k++)
state.equals_to1_(i1 + k, 0) = HeapArea(i2, -1);
- equal = 1;
+ equal = true;
i1 += heapinfo1->busy_block.size;
}
} else { /* Fragmented block */
- for (j1 = 0; j1 < (size_t) (BLOCKSIZE >> heapinfo1->type); j1++) {
+ for (size_t j1 = 0; j1 < (size_t)(BLOCKSIZE >> heapinfo1->type); j1++) {
if (heapinfo1->busy_frag.frag_size[j1] == -1) /* Free fragment_ */
continue;
if (state.equals_to1_(i1, j1).valid_)
continue;
- addr_frag1 = (void*)((char*)addr_block1 + (j1 << heapinfo1->type));
+ void* addr_frag1 = (void*)((char*)addr_block1 + (j1 << heapinfo1->type));
- i2 = 1;
- equal = 0;
+ size_t i2 = 1;
+ equal = false;
/* Try first to associate to same fragment_ in the other heap */
if (heapinfo2->type == heapinfo1->type && not state.equals_to2_(i1, j1).valid_) {
- addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE +
- (char *) state.std_heap_copy.heapbase;
- addr_frag2 =
- (void *) ((char *) addr_block2 +
- (j1 << heapinfo2->type));
+ void* addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* addr_frag2 = (void*)((char*)addr_block2 + (j1 << heapinfo2->type));
int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2,
snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1)
- equal = 1;
+ equal = true;
}
while (i2 < state.heaplimit && not equal) {
abort();
}
- for (j2 = 0; j2 < (size_t) (BLOCKSIZE >> heapinfo2b->type);
- j2++) {
+ for (size_t j2 = 0; j2 < (size_t)(BLOCKSIZE >> heapinfo2b->type); j2++) {
if (i2 == i1 && j2 == j1)
continue;
if (state.equals_to2_(i2, j2).valid_)
continue;
- addr_block2 = (ADDR2UINT(i2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
- addr_frag2 = (void*)((char*)addr_block2 + (j2 << heapinfo2b->type));
+ void* addr_block2 = (ADDR2UINT(i2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* addr_frag2 = (void*)((char*)addr_block2 + (j2 << heapinfo2b->type));
int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2,
snapshot2, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
- equal = 1;
+ equal = true;
break;
}
}
}
/* All blocks/fragments are equal to another block/fragment_ ? */
- size_t i = 1;
- size_t j = 0;
-
- for(i = 1; i < state.heaplimit; i++) {
+ for (size_t i = 1; i < state.heaplimit; i++) {
const malloc_info* heapinfo1 = (const malloc_info*) MC_region_read(
heap_region1, &heapinfo_temp1, &heapinfos1[i], sizeof(malloc_info));
if (heapinfo1->type <= 0)
continue;
- for (j = 0; j < (size_t) (BLOCKSIZE >> heapinfo1->type); j++)
+ for (size_t j = 0; j < (size_t)(BLOCKSIZE >> heapinfo1->type); j++)
if (i1 == state.heaplimit && heapinfo1->busy_frag.frag_size[j] > 0 && not state.equals_to1_(i, j).valid_) {
XBT_DEBUG("Block %zu, Fragment %zu not found (size used = %zd)", i, j, heapinfo1->busy_frag.frag_size[j]);
nb_diff1++;
if (i1 == state.heaplimit)
XBT_DEBUG("Number of blocks/fragments not found in heap1: %d", nb_diff1);
- for (i=1; i < state.heaplimit; i++) {
+ for (size_t i = 1; i < state.heaplimit; i++) {
const malloc_info* heapinfo2 = (const malloc_info*) MC_region_read(
heap_region2, &heapinfo_temp2, &heapinfos2[i], sizeof(malloc_info));
if (heapinfo2->type == MMALLOC_TYPE_UNFRAGMENTED && i1 == state.heaplimit && heapinfo2->busy_block.busy_size > 0 &&
if (heapinfo2->type <= 0)
continue;
- for (j = 0; j < (size_t) (BLOCKSIZE >> heapinfo2->type); j++)
+ for (size_t j = 0; j < (size_t)(BLOCKSIZE >> heapinfo2->type); j++)
if (i1 == state.heaplimit && heapinfo2->busy_frag.frag_size[j] > 0 && not state.equals_to2_(i, j).valid_) {
XBT_DEBUG("Block %zu, Fragment %zu not found (size used = %zd)",
i, j, heapinfo2->busy_frag.frag_size[j]);